diff --git a/src/views/spectrumAnalysis/components/Modals/BetaGammaModals/BetaGammaEnergyCalibrationModal/components/BetaDetectorCalibration.vue b/src/views/spectrumAnalysis/components/Modals/BetaGammaModals/BetaGammaEnergyCalibrationModal/components/BetaDetectorCalibration.vue
index 6aace4c..77ebd15 100644
--- a/src/views/spectrumAnalysis/components/Modals/BetaGammaModals/BetaGammaEnergyCalibrationModal/components/BetaDetectorCalibration.vue
+++ b/src/views/spectrumAnalysis/components/Modals/BetaGammaModals/BetaGammaEnergyCalibrationModal/components/BetaDetectorCalibration.vue
@@ -177,6 +177,7 @@ import TitleOverBorder from '@/views/spectrumAnalysis/components/TitleOverBorder
 import { getAction } from '@/api/manage'
 import { cloneDeep } from 'lodash'
 import { exportEchartImg, getXAxisAndYAxisByPosition } from '@/utils/chartHelper'
+import { graphic } from 'echarts'
 
 const initialBetaGammaChartOption = {
   grid: {